A higher group symmetry EM, such as O(3), can model the two missing
ingredients in the supersystem. The supersystem consists of the system
and
its dynamics, the local curvatures of spacetime and their dynamics, and
the
local active vacuum and its dynamics. All three components of the
supersystem interact with each other. By using such a better model, one
then can directly model the interaction between system dynamics and
curved
spacetime (gravitation and production of anomalous force such as
anomalous
thrust), system dynamics and the active vacuum (positive and negative
energy
aspects etc.) and the active vacuum and curvatures of spacetime
(interaction
between quantum effects, fields and gravity, etc.).

In my view it is a straightforward problem that is solvable. Based on
that
approach in its earlier state, I postulated the mechanism for
antigravity in
1971 while in graduate school at Georgia Tech. Some years later I
convinced
Sweet to do the experiment (it required an overunity EM power system
with
extreme gain, and his had 1,500,000 COP). So by pushing it and doubling
the
gain, the experiment could be done. The experiment was performed, and
it
worked beautifully, steadily reducing the weight of an object on the
bench
by 90%.

An entire chapter of my new book, Energy from the Vacuum, is devoted to
antigravity (my view, of course).